daisean daisean
  • 16-05-2017
  • Mathematics
contestada

find the sum (5x^3+3x^2-5x+4) and (8x^3-5x^2+8x+9)

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fussellk
fussellk fussellk
  • 16-05-2017
Combine like terms....and get
13x^3 - 2x^2 + 3x +13
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rlferkin rlferkin
  • 24-09-2018

13x^3 - 2x^2 + 3x + 13

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